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Liquidraw Portland Navigation Divider Review: Accurate chart plotting for coastal navigation

Liquidraw Portland Navigation Divider Marine Nautical Single Handed Straight Divider Solid Brass 8"
4.5
[Single-Handed Operation]  Ergonomic single-handed divider for precise, easy handling.
[Solid Brass Construction]  Durable 8-inch solid brass body resists corrosion and wear.
[Stainless Steel Points]  Hardened stainless tips ensure accurate, long-lasting marking and plotting.
[Precise Navigational Plotting]  Engineered for accurate course plotting and measurements on charts.
[8-Inch Portability]  Portable 8-inch size ideal for field and onboard use.
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Navigation tool for sailors and chart students that promises precise plotting on paper charts. Liquidraw Portland Navigation Divider feels reassuring in the hand, steady enough for coastal fixes and straightforward to operate under pressure. Will it earn a place in a practical navigation kit?

⚡ At a Glance
  • Plotting Accuracy: Stainless steel points and stable stiffness enable repeatable distance transfers
  • Best for: Sailors, navigation students and chart users who need precise manual fixes
  • Not ideal for: Users who prefer digital charting or integrated electronic tools

Solid brass 8" straight divider with stainless steel points for navigational plotting. Single-handed design and measured stiffness combine for steady, precise chart work.


Precise distance transfers – thanks to stainless steel points

Stainless steel points make fine contact with paper charts, creating a defined pivot and measurement end. Points hold position during transfers so spacing between fixes remains consistent.

Repeatable measurements reduce cumulative error when transferring bearings or coastal distances, helping to keep fixes accurate over longer runs.

Durable, balanced handling – with solid brass 8" body

Solid brass construction adds weight and rigidity to the straight divider while maintaining a compact 8" length. Brass resists deformation under normal charting forces, so alignment stays true.

A confident, tactile feel lets hands steady the instrument for fine adjustments and frequent use without worrying about loosened parts.

Quicker single-handed use – with single handed straight divider design

Single-handed configuration lets one hand set and move the points, leaving the other hand free for chart lines or notes. The straight layout simplifies sighting along parallels and bearings.

Faster fixes on deck or during training sessions, making tidal or course adjustments less fiddly while underway.

✨ The 4 Key Reasons for Liquidraw Portland Navigation Divider
  1. Solid brass body – Adds weight and stability for steadier chart measurements
  2. Stainless steel points – Deliver sharp contact for repeatable, accurate distance transfers
  3. Single-handed straight design – Enables quick one-hand adjustments during sails or training
  4. Stable yet flexible stiffness – Balances rigidity and give for reliable plotting under pressure
📋 Technical Details at a Glance
  • Category: Sports
  • Brand: Liquidraw
  • Product Type: Navigation Divider
  • Material: Solid brass
  • Length: 8"
❓ Frequently Asked Questions

Q: Is the divider suitable for professional navigation use?

A: The divider is described for accurate navigational plotting and reviewers report high-quality construction, making it suitable for serious chart work.

Q: Can the divider be used one-handed while on deck?

A: The name and description indicate a single-handed straight divider, and user feedback highlights ease of use, so one-handed adjustments are supported.

Q: What materials are used in construction?

A: Construction is solid brass with stainless steel points, as stated in the product description and supported by user comments.

🏆 Our Verdict

Sailors, chart students and anyone who relies on paper navigation will find the divider well suited to accurate manual plotting. Solid brass construction combined with stainless steel points and a single-handed layout is the defining strength. Price details are not provided, yet the robust build and positive user feedback suggest good long-term value for a navigation kit.